Certificate of Registration Media number Эл #ФС77-53688 of 17 April 2013. ISSN 2308-6033. DOI 10.18698/2308-6033
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Simulating the interaction of cylindrical and spherical bodies with coatings when there is wear and heat release

Published: 08.10.2014

Authors: Gubareva E.A., Mozzhorina T.Yu., Shetinin A.N.

Published in issue: #3(27)/2014

DOI: 10.18698/2308-6033-2014-3-1232

Category: Mathematic modeling | Chapter: Modeling in mechanics of solid media

The scheme of the contact between cylindrical and spherical solids and soft coatings has been considered. Using a nonlinear expression for the friction factor dependence on the contact pressure and temperature of coating the relation of maximum contact temperature and contact pressure has been obtained. The critical speed values at which submelting one of the coatings occurs have been found. The results can be used for solving many engineering problems because they are presented as simple formulae.

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